! Started logfile: J1736+0631_X_2011_08_02_pus_uvs.log on Wed Apr 18 21:54:55 2012 obs J1736+0631_X_2011_08_02_pus_uva.fits ! Reading UV FITS file: J1736+0631_X_2011_08_02_pus_uva.fits ! AN table 1: 90 integrations on 78 of 78 possible baselines. ! AN table 2: 90 integrations on 78 of 78 possible baselines. ! Apparent sampling: 0.404487 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1736+0631 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.40997e+09 8e+06 1 8e+06 ! 02 2 8.47997e+09 8e+06 1 8e+06 ! 03 3 8.79497e+09 8e+06 1 8e+06 ! 04 4 8.89997e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 3146 lines of history. ! ! Reading 22716 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1736+0631_X_2011_08_02_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 461 telescope corrections were flagged in sub-array 1. ! A total of 361 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 461 telescope corrections were flagged in sub-array 1. ! A total of 361 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 461 telescope corrections were flagged in sub-array 1. ! A total of 361 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 461 telescope corrections were flagged in sub-array 1. ! A total of 361 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=0.692113Jy sigma=0.007919 ! Fit after self-cal, rms=0.670893Jy sigma=0.007692 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.929 mas, bmaj=2.885 mas, bpa=-20.47 degrees ! Estimated noise=957.791 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262026 Jy ! Component: 100 - total flux cleaned = 0.319186 Jy ! Total flux subtracted in 100 components = 0.319186 Jy ! Clean residual min=-0.013480 max=0.016135 Jy/beam ! Clean residual mean=-0.000053 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.319186 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.319186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140512Jy sigma=0.001470 ! Fit after self-cal, rms=0.140511Jy sigma=0.001470 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.109 mas, bmaj=3.174 mas, bpa=-19.38 degrees ! Estimated noise=415.328 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020389 Jy ! Component: 100 - total flux cleaned = 0.0298659 Jy ! Component: 150 - total flux cleaned = 0.0356298 Jy ! Component: 200 - total flux cleaned = 0.0389658 Jy ! Total flux subtracted in 200 components = 0.0389658 Jy ! Clean residual min=-0.012089 max=0.007633 Jy/beam ! Clean residual mean=0.000008 rms=0.002518 Jy/beam ! Combined flux in latest and established models = 0.358152 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.358152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137393Jy sigma=0.001439 ! Fit after self-cal, rms=0.137412Jy sigma=0.001439 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.88 FT 1.00* HH 1.00* ! HN 1.00* KP 1.00 LA 1.00 MK 0.94 ! NL 0.95 OV 1.02 PT 1.05 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.88 FT 1.00* HH 1.00* ! HN 1.03 KP 0.90 LA 0.98 MK 0.99 ! NL 0.93 OV 1.01 PT 1.02 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 1.00 LA 1.02 MK 0.97 ! NL 1.09 OV 1.05 PT 1.11 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.04 FD 0.90 FT 1.00* HH 1.00* ! HN 1.08 KP 0.87 LA 1.01 MK 1.01 ! NL 1.06 OV 1.02 PT 1.10 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.90 FT 1.00* HH 1.00* ! HN 1.00* KP 0.90 LA 1.00 MK 0.98 ! NL 1.01 OV 1.03 PT 1.04 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00 FD 0.89 FT 1.00* HH 1.00* ! HN 1.05 KP 0.78 LA 1.00 MK 1.03 ! NL 1.02 OV 1.02 PT 1.03 TS 1.00* ! WZ 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.93 FT 1.00* HH 1.00* ! HN 1.00* KP 0.98 LA 1.08 MK 1.03 ! NL 1.04 OV 1.06 PT 1.16 TS 1.00* ! WZ 1.00* ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.06 FD 0.96 FT 1.00* HH 1.00* ! HN 1.04 KP 0.85 LA 1.05 MK 1.08 ! NL 1.02 OV 1.06 PT 1.10 TS 1.00* ! WZ 1.00* ! ! ! Fit before self-cal, rms=0.137412Jy sigma=0.001439 ! Fit after self-cal, rms=0.132019Jy sigma=0.001379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=3.179 mas, bpa=-19.45 degrees ! Estimated noise=413.817 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000544327 Jy ! Component: 100 - total flux cleaned = -0.000750358 Jy ! Component: 150 - total flux cleaned = -0.000779457 Jy ! Component: 200 - total flux cleaned = -0.000829777 Jy ! Total flux subtracted in 200 components = -0.000829777 Jy ! Clean residual min=-0.001940 max=0.002390 Jy/beam ! Clean residual mean=-0.000012 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.357322 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.357322 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132001Jy sigma=0.001379 ! Fit after self-cal, rms=0.132014Jy sigma=0.001379 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132014Jy sigma=0.001379 ! Fit after self-cal, rms=0.132035Jy sigma=0.001379 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=3.18 mas, bpa=-19.45 degrees ! Estimated noise=413.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00062325 Jy ! Component: 100 - total flux cleaned = -0.00069688 Jy ! Component: 150 - total flux cleaned = -0.000718057 Jy ! Component: 200 - total flux cleaned = -0.000737175 Jy ! Total flux subtracted in 200 components = -0.000737175 Jy ! Clean residual min=-0.001876 max=0.002296 Jy/beam ! Clean residual mean=-0.000012 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.356585 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 45 components and 0.356585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132025Jy sigma=0.001378 ! Fit after self-cal, rms=0.132026Jy sigma=0.001378 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.24009e-06 Jy ! Component: 100 - total flux cleaned = -2.16335e-05 Jy ! Component: 150 - total flux cleaned = -3.75449e-05 Jy ! Component: 200 - total flux cleaned = -5.13297e-05 Jy ! Total flux subtracted in 200 components = -5.13297e-05 Jy ! Clean residual min=-0.001864 max=0.002261 Jy/beam ! Clean residual mean=-0.000012 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.356534 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.356534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132022Jy sigma=0.001378 ! Fit after self-cal, rms=0.132021Jy sigma=0.001378 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132021Jy sigma=0.001378 ! Fit after self-cal, rms=0.132103Jy sigma=0.001378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=3.18 mas, bpa=-19.46 degrees ! Estimated noise=413.426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00057133 Jy ! Component: 100 - total flux cleaned = -0.000587465 Jy ! Component: 150 - total flux cleaned = -0.000600333 Jy ! Component: 200 - total flux cleaned = -0.000588056 Jy ! Total flux subtracted in 200 components = -0.000588056 Jy ! Clean residual min=-0.001883 max=0.002203 Jy/beam ! Clean residual mean=-0.000012 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.355946 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.355946 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132099Jy sigma=0.001378 ! Fit after self-cal, rms=0.132100Jy sigma=0.001378 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41886e-05 Jy ! Component: 100 - total flux cleaned = -1.42418e-05 Jy ! Component: 150 - total flux cleaned = -1.43628e-05 Jy ! Component: 200 - total flux cleaned = -1.46336e-05 Jy ! Total flux subtracted in 200 components = -1.46336e-05 Jy ! Clean residual min=-0.001892 max=0.002189 Jy/beam ! Clean residual mean=-0.000013 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.355931 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 54 components and 0.355931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132098Jy sigma=0.001378 ! Fit after self-cal, rms=0.132097Jy sigma=0.001378 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132097Jy sigma=0.001378 ! Fit after self-cal, rms=0.132165Jy sigma=0.001378 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.371 mas, bmaj=3.447 mas, bpa=-9.692 degrees ! Estimated noise=475.229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000267681 Jy ! Component: 100 - total flux cleaned = -0.000318802 Jy ! Component: 150 - total flux cleaned = -0.000341127 Jy ! Component: 200 - total flux cleaned = -0.000345815 Jy ! Total flux subtracted in 200 components = -0.000345815 Jy ! Clean residual min=-0.001958 max=0.002112 Jy/beam ! Clean residual mean=-0.000020 rms=0.000605 Jy/beam ! Combined flux in latest and established models = 0.355585 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.355585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132164Jy sigma=0.001378 ! Fit after self-cal, rms=0.132165Jy sigma=0.001378 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.93698e-06 Jy ! Component: 100 - total flux cleaned = -7.86935e-06 Jy ! Component: 150 - total flux cleaned = -1.10071e-05 Jy ! Component: 200 - total flux cleaned = -1.40472e-05 Jy ! Total flux subtracted in 200 components = -1.40472e-05 Jy ! Clean residual min=-0.001969 max=0.002115 Jy/beam ! Clean residual mean=-0.000020 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.355571 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 65 components and 0.355571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132165Jy sigma=0.001378 ! Fit after self-cal, rms=0.132165Jy sigma=0.001378 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.18 mas, bpa=-19.46 degrees ! Estimated noise=413.366 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.119 x 3.18 at -19.46 degrees (North through East) ! Clean map min=-0.0017577 max=0.33902 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9334 mas, bmaj=2.891 mas, bpa=-20.54 degrees ! Estimated noise=958.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.262154 Jy ! Component: 100 - total flux cleaned = 0.319393 Jy ! Component: 150 - total flux cleaned = 0.334056 Jy ! Component: 200 - total flux cleaned = 0.342202 Jy ! Total flux subtracted in 200 components = 0.342202 Jy ! Clean residual min=-0.004742 max=0.004788 Jy/beam ! Clean residual mean=-0.000024 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.342202 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.342202 Jy ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=3.18 mas, bpa=-19.46 degrees ! Estimated noise=413.366 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00610674 Jy ! Component: 100 - total flux cleaned = 0.00907744 Jy ! Component: 150 - total flux cleaned = 0.0108028 Jy ! Component: 200 - total flux cleaned = 0.0117173 Jy ! Total flux subtracted in 200 components = 0.0117173 Jy ! Clean residual min=-0.001966 max=0.002237 Jy/beam ! Clean residual mean=-0.000015 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.353919 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.353919 Jy ! Inverting map uvw 0,2 ! Uniform weighting is not currently selected. ! Amplitude error weighting is not currently selected. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=3.145 mas, bpa=-18.55 degrees ! Estimated noise=436.173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000309311 Jy ! Component: 100 - total flux cleaned = 0.000475971 Jy ! Component: 150 - total flux cleaned = 0.000613884 Jy ! Component: 200 - total flux cleaned = 0.000709827 Jy ! Total flux subtracted in 200 components = 0.000709827 Jy ! Clean residual min=-0.001997 max=0.002212 Jy/beam ! Clean residual mean=-0.000011 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.354629 Jy clean ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000105023 Jy ! Component: 100 - total flux cleaned = 0.000195973 Jy ! Component: 150 - total flux cleaned = 0.000229482 Jy ! Component: 200 - total flux cleaned = 0.000275984 Jy ! Total flux subtracted in 200 components = 0.000275984 Jy ! Clean residual min=-0.001980 max=0.002178 Jy/beam ! Clean residual mean=-0.000011 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.354905 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.354905 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132162Jy sigma=0.001378 ! Fit after self-cal, rms=0.132159Jy sigma=0.001378 wmodel J1736+0631_X_2011_08_02_pus_map.mod ! Writing 61 model components to file: J1736+0631_X_2011_08_02_pus_map.mod wobs J1736+0631_X_2011_08_02_pus_uvs.fits ! Writing UV FITS file: J1736+0631_X_2011_08_02_pus_uvs.fits wwins J1736+0631_X_2011_08_02_pus_map.win ! wwins: Wrote 1 windows to J1736+0631_X_2011_08_02_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000831908 Jy ! Component: 100 - total flux cleaned = 0.00132313 Jy ! Component: 150 - total flux cleaned = 0.00155267 Jy ! Component: 200 - total flux cleaned = 0.00173739 Jy ! Component: 250 - total flux cleaned = 0.00170684 Jy ! Component: 300 - total flux cleaned = 0.00167845 Jy ! Component: 350 - total flux cleaned = 0.00159699 Jy ! Component: 400 - total flux cleaned = 0.00151742 Jy ! Component: 450 - total flux cleaned = 0.00143956 Jy ! Component: 500 - total flux cleaned = 0.0014142 Jy ! Component: 550 - total flux cleaned = 0.00138933 Jy ! Component: 600 - total flux cleaned = 0.00131617 Jy ! Component: 650 - total flux cleaned = 0.00129227 Jy ! Component: 700 - total flux cleaned = 0.00122177 Jy ! Component: 750 - total flux cleaned = 0.00106126 Jy ! Component: 800 - total flux cleaned = 0.00094956 Jy ! Component: 850 - total flux cleaned = 0.000883396 Jy ! Component: 900 - total flux cleaned = 0.000774709 Jy ! Component: 950 - total flux cleaned = 0.000625924 Jy ! Component: 1000 - total flux cleaned = 0.000521431 Jy ! Component: 1050 - total flux cleaned = 0.000377573 Jy ! Component: 1100 - total flux cleaned = 0.000297076 Jy ! Component: 1150 - total flux cleaned = 0.000177703 Jy ! Component: 1200 - total flux cleaned = 6.0121e-05 Jy ! Component: 1250 - total flux cleaned = -7.49739e-05 Jy ! Component: 1300 - total flux cleaned = -0.00015086 Jy ! Component: 1350 - total flux cleaned = -0.000225917 Jy ! Component: 1400 - total flux cleaned = -0.000300089 Jy ! Component: 1450 - total flux cleaned = -0.000373422 Jy ! Component: 1500 - total flux cleaned = -0.000499639 Jy ! Component: 1550 - total flux cleaned = -0.000517543 Jy ! Component: 1600 - total flux cleaned = -0.000640203 Jy ! Component: 1650 - total flux cleaned = -0.000639661 Jy ! Component: 1700 - total flux cleaned = -0.000622466 Jy ! Component: 1750 - total flux cleaned = -0.000622438 Jy ! Component: 1800 - total flux cleaned = -0.000655919 Jy ! Component: 1850 - total flux cleaned = -0.000655967 Jy ! Component: 1900 - total flux cleaned = -0.000655634 Jy ! Component: 1950 - total flux cleaned = -0.000671673 Jy ! Component: 2000 - total flux cleaned = -0.000655574 Jy ! Total flux subtracted in 2048 components = -0.000687377 Jy ! Clean residual min=-0.000900 max=0.000822 Jy/beam ! Clean residual mean=-0.000004 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.354218 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 190 components and 0.354218 Jy ![Exited script file: muppet] wmap "J1736+0631_X_2011_08_02_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 3.145 at -18.55 degrees (North through East) ! Clean map min=-0.0016366 max=0.33863 Jy/beam ! Writing clean map to FITS file: J1736+0631_X_2011_08_02_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.338634 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000318293 device "J1736+0631_X_2011_08_02_pus\_map.eps/VPS" ! Attempting to open device: 'J1736+0631_X_2011_08_02_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.281979 0.281979 0.563958 1.12792 2.25583 4.51167 9.02333 18.0467 36.0933 72.1867 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.338 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 3.145 at -18.55 degrees (North through East) ! Clean map min=-0.0016366 max=0.33863 Jy/beam mapcolor color, 0.9 ! Mapplot colormap: rainbow, contrast: 0.9 brightness: 0.5. device "J1736+0631_X_2011_08_02_pus\_map.gif/vgif" ! Attempting to open device: 'J1736+0631_X_2011_08_02_pus_map.gif/vgif' mapplot cln